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Fix some warnings, unused functions etc.

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This commit is contained in:
Peter Wemm 1999-07-01 15:05:11 +00:00
parent 69d00ab7ca
commit 261eb922d9
1 changed files with 17 additions and 9 deletions
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26
sys/i386/isa/vesa.c
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@ -23,7 +23,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: vesa.c,v 1.24 1999/06/01 18:20:18 jlemon Exp $
* $Id: vesa.c,v 1.25 1999/06/22 14:13:13 yokota Exp $
*/
#include "vga.h"
@ -80,7 +80,9 @@ static video_adapter_t *vesa_adp = NULL;
static int vesa_state_buf_size = 0;
/* VESA functions */
#if 0
static int vesa_nop(void);
#endif
static int vesa_error(void);
static vi_probe_t vesa_probe;
static vi_init_t vesa_init;
@ -174,8 +176,10 @@ static int vesa_bios_save_palette2(int start, int colors, u_char *r, u_char *g,
u_char *b, int bits);
static int vesa_bios_load_palette(int start, int colors, u_char *palette,
int bits);
#ifdef notyet
static int vesa_bios_load_palette2(int start, int colors, u_char *r, u_char *g,
u_char *b, int bits);
#endif
#define STATE_SIZE 0
#define STATE_SAVE 1
#define STATE_LOAD 2
@ -189,7 +193,9 @@ static int vesa_bios_state_buf_size(void);
static int vesa_bios_save_restore(int code, void *p, size_t size);
static int vesa_bios_get_line_length(void);
static int vesa_bios_set_line_length(int pixel);
#if 0
static int vesa_bios_get_start(int *x, int *y);
#endif
static int vesa_bios_set_start(int x, int y);
static int vesa_map_gen_mode_num(int type, int color, int mode);
static int vesa_translate_flags(u_int16_t vflags);
@ -201,7 +207,9 @@ static void vesa_clear_modes(video_info_t *info, int color);
static vm_offset_t vesa_map_buffer(u_int paddr, size_t size);
static void vesa_unmap_buffer(vm_offset_t vaddr, size_t size);
#if 0
static int vesa_get_origin(video_adapter_t *adp, off_t *offset);
#endif
static void
dump_buffer(u_char *buf, size_t len)
@ -378,6 +386,7 @@ vesa_bios_load_palette(int start, int colors, u_char *palette, int bits)
return ((err != 0) || (vmf.vmf_eax != 0x4f));
}
#ifdef notyet
static int
vesa_bios_load_palette2(int start, int colors, u_char *r, u_char *g, u_char *b,
int bits)
@ -406,6 +415,7 @@ vesa_bios_load_palette2(int start, int colors, u_char *r, u_char *g, u_char *b,
err = vm86_datacall(0x10, &vmf, &vesa_vmcontext);
return ((err != 0) || (vmf.vmf_eax != 0x4f));
}
#endif
static int
vesa_bios_state_buf_size(void)
@ -474,6 +484,7 @@ vesa_bios_set_line_length(int pixel)
return ((err != 0) || (vmf.vmf_eax != 0x4f));
}
#if 0
static int
vesa_bios_get_start(int *x, int *y)
{
@ -490,6 +501,7 @@ vesa_bios_get_start(int *x, int *y)
*y = vmf.vmf_dx;
return 0;
}
#endif
static int
vesa_bios_set_start(int x, int y)
@ -864,11 +876,13 @@ vesa_configure(int flags)
return 0;
}
#if 0
static int
vesa_nop(void)
{
return 0;
}
#endif
static int
vesa_error(void)
@ -1167,6 +1181,7 @@ vesa_load_state(video_adapter_t *adp, void *p)
vesa_state_buf_size);
}
#if 0
static int
vesa_get_origin(video_adapter_t *adp, off_t *offset)
{
@ -1182,6 +1197,7 @@ vesa_get_origin(video_adapter_t *adp, off_t *offset)
*offset = vmf.vmf_dx*adp->va_window_gran;
return 0;
}
#endif
static int
vesa_set_origin(video_adapter_t *adp, off_t offset)
@ -1548,8 +1564,6 @@ vesa_load(void)
return error;
}
#ifdef KLD_MODULE
static int
vesa_unload(void)
{
@ -1588,8 +1602,6 @@ vesa_unload(void)
return error;
}
#endif /* KLD_MODULE */
static int
vesa_mod_event(module_t mod, int type, void *data)
{
@ -1597,11 +1609,7 @@ vesa_mod_event(module_t mod, int type, void *data)
case MOD_LOAD:
return vesa_load();
case MOD_UNLOAD:
#ifdef KLD_MODULE
return vesa_unload();
#else
return EBUSY;
#endif
default:
break;
}